15673954884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{421207}}^1$

素因数の和:421664

約数の個数: 48

約数和(自身を含む): 41891662848

約数和(自身を除く): 26217707964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 886, 1329, 1772, 2658, 3101, 5316, 6202, 9303, 12404, 18606, 37212, 421207, 842414, 1263621, 1684828, 2527242, 2948449, 5054484, 5896898, 8845347, 11793796, 17690694, 35381388, 186594701, 373189402, 559784103, 746378804, 1119568206, 1306162907, 2239136412, 2612325814, 3918488721, 5224651628, 7836977442, 15673954884]

約数ペア:

[(1, 15673954884), (2, 7836977442), (3, 5224651628), (4, 3918488721), (6, 2612325814), (7, 2239136412), (12, 1306162907), (14, 1119568206), (21, 746378804), (28, 559784103), (42, 373189402), (84, 186594701), (443, 35381388), (886, 17690694), (1329, 11793796), (1772, 8845347), (2658, 5896898), (3101, 5054484), (5316, 2948449), (6202, 2527242), (9303, 1684828), (12404, 1263621), (18606, 842414), (37212, 421207)]